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  • DS32EL0421: FPGA-Link protocol description

    Szymon Zakrent
    Szymon Zakrent
    Part Number: DS32EL0421 Tool/software: Is there some description about the composition of FPGA-Link? Excluding scrambler and back channel is the bitstream just a raw packed data coming from LVDS channels without any additional data inserted? I would like…
    • 4 months ago
    • Interface
    • Interface forum
  • RE: DS32EL0421: Environmental Limits

    Drew Miller1
    Drew Miller1
    Hi Jeff, Looking at the data I have, the maximum jitter that was observed at 85C was 49ps. Average at 85C was 44ps, and average at 25C was 37ps. Looking at the DS32EL0124 data sheet, it has a jitter tolerance of 0.3UI, or 120ps. Just looking at DS32EL0421…
    • 8 months ago
    • Interface
    • Interface forum
  • RE: DS32EL0421: DS32EL0421 TxClk Max Clock Jitter Specification for 3.125Gbps

    Malik Barton57
    Malik Barton57
    HI Markus, Sounds good you can just reply here when ready. I suspect jitter may not be the main issue here however jitter can definitely effect the input here over long periods of time, measuring a bathtub curve of the data stream at input of DS32EL0421…
    • over 2 years ago
    • Interface
    • Interface forum
  • DS32EL0421: Information about θJC, ΨJT, and ΨJB

    Shuji Ishiwata
    Shuji Ishiwata
    TI Thinks Resolved
    Part Number: DS32EL0421 Hi All, Could you give me information about θJC, ΨJT, and ΨJB of DS32EL0421? Best Regards, Ishiwata
    • over 3 years ago
    • Interface
    • Interface forum
  • RE: DS32EL0421: Serializer / deserializer pair not locking

    Ikechukwu Anyiam
    Ikechukwu Anyiam
    Hi Pietro, Very sorry for the delay. When you turn remote sense off and the serializer locks, are you now able to see activity on the output of the serializer? When remote sense is disabled and DC balance is enabled, the Data Valid input to the serializer…
    • over 4 years ago
    • Interface
    • Interface forum
  • DS32EL0421: Propagation delay under all recommended conditions

    Takehiro Sato
    Takehiro Sato
    TI Thinks Resolved
    Part Number: DS32EL0421 Other Parts Discussed in Thread: DS32EL0124 , Hello Team, My customer is considering the SERDES devices DS32EL0124 / DS32EL0421 but is requesting a serial number delay with all the recommended conditions in mind. - The data sheet…
    • over 4 years ago
    • Interface
    • Interface forum
  • DS32EL0421: DS32EL0421 Serializer Propagation Delay issue

    user1873221
    user1873221
    TI Thinks Resolved
    Part Number: DS32EL0421 We debug the Serializer Propagation Delay of DS32EL0421, choice as below : 1, 1 3 clocks – – – 5 – 6 clocks 2 clocks 10 – 11 clocks (page 18 ) , the delay time is different every time , if i want to…
    • over 7 years ago
    • Interface
    • Interface forum
  • Answered
  • DS32EL0421: Inquery for DS32EL0421 specification

    Akihisa Tamazaki
    Akihisa Tamazaki
    Resolved
    Part Number: DS32EL0421 Other Parts Discussed in Thread: DS32EL0124 My customer have many questions about DS32EL0421 register information in detail. Would you please advise? 1. Address 02 Q1) Do the pullup/pulldown of bit[7:2] mean internal pullup/pulldown…
    • Resolved
    • over 7 years ago
    • Interface
    • Interface forum
  • Answered
  • DS32EL0421: DS32EL0421, 9 and 10 pins of DE_EMPH setting method

    Akihisa Tamazaki
    Akihisa Tamazaki
    Resolved
    Part Number: DS32EL0421 Hello team, My customer has a question about DS32EL0421 9 and 10 pins of DE_EMPH. Would y ou please advise? Q1) What is the resister value of the internal pull-down in 9 and 10 pins of DS32EL0421? Q2) Is DS32EL0421 set to "00=off"…
    • Resolved
    • over 7 years ago
    • Interface
    • Interface forum
  • DS32EL0421: ds32el0421

    user5038588
    user5038588
    Part Number: DS32EL0421 Other Parts Discussed in Thread: DS32EL0124 , , DS32ELX0124 Support Path: /Reference designs/Technical support help for a specific technical issue with a reference design/ Hi,we use this way to tansmitter data: image sensor-->ds32el0421…
    • over 8 years ago
    • Interface
    • Interface forum
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